30 x 40 south facing house plan design II 1200 sqft ghar ka naksha II 30 x 40 home design June 28, 2023September 10, 2021 by engineer subhash 30 x 40 south facing house plan design 30 x 40 south facing house plan design 1200 sqft ghar ka naksha 30 x 40 home design 3 bhk house plan